1 00:00:00,570 --> 00:00:05,730 It's a good approach to look at the archives are backups of the systems, you probably find some valuable 2 00:00:05,730 --> 00:00:06,990 data in those archives. 3 00:00:08,280 --> 00:00:13,830 The Internet Archive is a San Francisco based nonprofit digital library with the stated mission of Universal 4 00:00:13,830 --> 00:00:15,330 Access to all knowledge. 5 00:00:15,820 --> 00:00:21,480 It provides free public access to collections of digitized materials, including websites, software, 6 00:00:21,480 --> 00:00:27,810 applications and games, music, movie videos, moving images and nearly three million public domain 7 00:00:27,810 --> 00:00:28,290 books. 8 00:00:28,710 --> 00:00:34,170 Web Archive Dog is the archive of the website served by Internet Archive Library. 9 00:00:37,480 --> 00:00:40,690 Simply write down the you are out of the target website. 10 00:00:46,390 --> 00:00:53,740 You'll see a timetable if you select a year from the timetable and you'll see the archived dates at 11 00:00:53,740 --> 00:01:00,040 the Target website and details on the side, you see the date in which the Target website is captured 12 00:01:00,070 --> 00:01:01,510 there in green circles. 13 00:01:03,050 --> 00:01:08,560 Suppose that a sensitive data was published on the Target website accidentally a few days later, admins 14 00:01:08,560 --> 00:01:11,110 realized the mistake and removed the data from the website. 15 00:01:11,620 --> 00:01:15,940 But what if someone has already archived that Web site with the sensitive data? 16 00:01:16,870 --> 00:01:22,120 Select a year krakatit, which is in the green circle, you'll see an old version of your target Web 17 00:01:22,120 --> 00:01:22,450 site. 18 00:01:38,600 --> 00:01:43,400 That's what the NHS UK website looked like on the 1st of May 2010.